Viessmann VITOCAL 300-G Installation And Service Instructions For Contractors page 90

Keyword index
Keyword index
(cont.)
P
Parameter group selection......................................... 54
Parameters
– Circulation pump for DHW reheating...................... 55
– Cooling function...................................................... 57
– DHW circulation pump............................................ 55
– Electric booster heater............................................ 57
– Energy meters.........................................................61
– External extension...................................................55
– External functions....................................................56
– External heat generator...........................................58
– Heating circuit pump............................................... 55
– Ice store system...................................................... 58
– Immersion heater.................................................... 58
– Instantaneous heating water heater........................57
– Mixer extension kit.................................................. 55
– On-site components................................................ 54
– Photovoltaics...........................................................61
– Power generated on site......................................... 61
– Remote control........................................................55
– Report..................................................................... 71
– Smart Grid...............................................................61
– Solar DHW heating................................................. 57
– Swimming pool water heating................................. 58
– Temperature sensor, type Pt500A...........................68
– Ventilation..........................................................59, 60
Parameter setting.......................................................54
PCB
– Controller and sensor PCB..................................... 35
– Luster terminals.......................................................33
– Main PCB................................................................ 26
Performance data.......................................................82
Permiss. operating pressure...................................... 83
Photovoltaics..............................................................61
Pipe entries................................................................ 17
Power circuits.............................................................41
Power consumption....................................................83
Power generated on site............................................ 61
Power-OFF.....................................................19, 41, 42
– With on-site load disconnect................................... 43
– Without on-site load disconnect.............................. 42
Power-OFF signal................................................ 42, 45
Power supply
– Compressor.............................................................41
– General information.................................................40
– Heat pump control unit............................................ 41
– Instantaneous heating water heater........................42
– Recommended power cables..................................19
Premium tariff meter.............................................42, 43
Pressure check.......................................................... 50
Pressure drop curves of sensors............................... 66
Primary/secondary circuit connection set...................16
Primary circuit............................................................ 82
– Connecting.............................................................. 17
– Filling and venting................................................... 49
Primary circuit pressure switch.................................. 46
Primary pump.............................................................65
– Setting..................................................................... 49
Product information...................................................... 8
Programming unit installation.....................................21
90
Pt500A....................................................................... 66
Pumps.................................................................. 26, 65
R
RCD..................................................................... 42, 43
Recommended power cable...................................... 19
Refrigerant circuit....................................................... 83
– Checking for leaks...................................................48
Refrigerant circuit controller................................... 8, 64
Remote control.....................................................36, 55
Repairs.......................................................................48
Reports.......................................................................71
– Control parameters................................................. 71
– Writing commissioning reports................................ 48
Requirements for installation room.............................11
Residual current device..............................................40
Return
– Primary circuit................................................... 10, 16
– Secondary circuit...............................................10, 16
Return temperature sensor
– Primary circuit................................................... 65, 66
– Secondary circuit...............................................65, 66
Ripple control receiver......................................... 42, 43
Room height............................................................... 11
Room temperature sensor......................................... 36
– Cooling circuit..........................................................66
– Heating circuit......................................................... 66
Room volume............................................................. 11
Routing cables........................................................... 23
S
Safety connections.....................................................33
Safety high pressure switch....................................... 65
Safety valve................................................................17
Schrader valve
– High pressure..........................................................65
– Low pressure...........................................................65
Seal rings, replacing.............................................46, 63
Secondary circuit
– Connecting.............................................................. 18
– Draining...................................................................66
– Filling and venting................................................... 50
Secondary pump........................................................ 65
Sensor PCB............................................................... 35
Sensors...................................................................... 65
– Checking................................................................. 66
Service menu
– Activating.................................................................53
– Calling up................................................................ 54
– Deactivating............................................................ 53
Service termination.................................................... 53
Setting primary pump................................................. 49
Signal connections..................................................... 33
Siting.......................................................................... 10
Siting conditions......................................................... 12
Smart Grid..................................................................61
– Connection to EA1 extension..................................45
– Connection to heat pump control unit..................... 45
Solar circuit pump...................................................... 36
Solar DHW heating.................................................... 57